compiler

Description of the language.

COMPILER

NAME

compiler - Description of the language.

SYNOPSIS

sncode[OPTIONS]

DESCRIPTION

This function describes the programming language Sncode.

SEE ALSO

Data types
Compounds statements
operators
functions
functionscall
if
while
for
define
Ternary operator - ( expression ) ? expression : expression
void
break
continue
end
cast
quote
forin
global
use
Library sncode
Code evaluation

AUTHOR

Written by Pierre Laplante and Caroline Laplante, <laplante@sednove.com>

MODIFICATIONS

1.0 2014-09-09 21:24:14 laplante@sednove.com

Other topics in sncode

this function computes the absolute value

This function computes the arc cosine of x.

This function computes the inverse hyperbolic cos of a number.

Asymetric crypt

Quote string with slashes.

Asymetric decrypt

is used to copy/append file

Functions to create and manipulate arrays

Merge one or more arrays

Searches a value in the array

This function computes the inverse sin function of a number.

This function computes the inverse hyperbolic sine of a number.

This function computes the inverse tan function of a number.

This function computes the inverse hyperbolic tan of a number.

Decodes data with MIME base64

Encodes data with MIME base64

Return the file part of a pathame

Converts binary data into hexadecimal representation

Return the list of keys and values of a context.

Implement functions for captcha.

Casts a value in a specific type

This function computes the cube root of a number.

Smallest integral value not less than argument

Describes how to add new functions in C

parse cgidata

Use to create a directory.

Return a specific character

Split a string into smaller chunks.

Clears a context variable entirely

clear current buffer.

Close a file

Use to compile a file.

Compounds statements.

use to compress html

return extenso config

Configuration file for extenso.

Connect to a databse

output client connection info

Output a string to error_log.

Output a string to local error_log.

Checks if a value exists in an array

All functions about context (hash or associative array).

Stop execution of a loop and continue for the next iteration.

Manage cookies.

Use to copy file.

This function computes the cos of a number.

This function computes the hyperbolic cos of a number.

Return information about characters used in a string.

Copy a file.

Calculates the crc32 polynomial of a string.

Encrypt a value with an algorythm.

Cryptographic and hashing function

Get the value for a code.

This function is used to request a url.

All functions for databases operations.

Datatypes for extenso.

All functions for date operations and date functions.

Date difference

Manage date.

Close a database of type key/data.

Delete

Check if a key exist in the database

Return a value from the database.

Return the key from the database.

Open a database of type key/data.

Insert a value in the database.

Decrypt a value with an algorythm.

This is used to define a constant to the compiler.

Delete in the databases.

Delete an entry in a context.

Delete a variable.

Use to list the file of a directory.

Return the directory part of a pathame

Disconnect to a databse

This function is used to use any characters as quotes in string

Dump all variables.

Send email.

Parse the content of an email.

Stop execution at this point.

This computes the value obtained in the error function for a specific position.

Generate an error and stop execution.

err_headers_out

Display/set headers out.

This function is used to apply a filter to a string.

variables and codes.

Use to exec file.

Read exif information from a file

Check for a key in an hash array

Check if a class exist

Check if a function exist

Check if a method exist in a class

Check if a user function exist

Set return status code and stop.

This function computes the value of e, the natural exponential, multiplied by itself x times.

This function computes the value of 2 multiplied by itself x times.

Split a string by string

This function computes the value of e, the natural exponential, multiplied by itself x times, minus 1.

Returns the extension of a file.

Description of the programming environment Extenso by Sednove.

This function computes the absolute value of a float.

This function returns the positive difference between the 2 var chosen by the user.

Return the filename.

Return the list of current filenames

all functions for files operations.

This function is used to check is a value is set within a list with a delimiter between each element.

Finish execution.

Return first element from array.

Largest integral value not greater than argument.

Flush current buffer.

This function returns the biggest of the 2 var chosen by the user.

This function returns the smallest of the 2 var chosen by the user.

Describe the use of functions within extenso

Describe the use of functions within extenso

Describe how to call a function

Functions for GD.

gd_alpha_blending

Set alpha blending in GD

Draw an arc.

Crop a GD image.

Draw an ellipse.

Free/Relase memory for a GD structure.

Return a color index.

Get a pixel from image.

Return width and height of image.

Draw a line.

Merge a GD image.

Create a new image with GD.

Draw a polygon.

Print a text in the image.

Resize a GD image.

Resize a GD image.

Rotate a GD image.

Save Alpha in GD

Set a pixel from image.

Write a GD image to a file or send it to the client.

Used to generate a file.

Generate a private and public key for asymetric cryptography

genpsw number generator.

Get a character

Get a line

This function returns the number of match regular expression

This function returns the position of the last match regular expression

This function return the value of a named parameter in a regular expression.

Getting Started

Getting Started with Extenso and SNCODE

get current buffer.

Return informations from structure.

Declare a global variable in a function or include.

Calculate the hash of a string.

Function headers

Display/set headers out.

Decodes a hexadecimally encoded binary string.

Compute HMAC

How to process images with Extenso

How to resize the image after uploading

Convert html text to plain text.

Convert all applicable characters to HTML entities.

htmlspecialchars

Convert special characters to HTML entities.

htmlspecialchars_decode

Convert HTML entities to special characters

html_entity_decode

Convert all HTML entities to special characters

Set return status code in HTTP header.

This function computes the hypothenuse of 2 var chosen by the user.

Condition for the program.

Join array elements with a string.

This function is used to include a file.

Insert into the databse.

This function is used to verify that the argument string contain only alphabetic and digit character.

Checks for an alphabetic character.

Checks whether c is a 7-bit unsigned char value that fits into the ASCII character set.

Test for whitespace wide character.

Checks for an control character.

Checks for a digit (0 through 9).

Checks if the argument is a float number.

Checks whether c is a character with graphical representation.

Checks for a digit (0 through 9) that may be preceed by + or -.

Checks for a lower-case character.

Checks for any printable character including space.

Checks for any printable character which is not a space or an alphanumeric character.

This function is used to check if a value is contained in a list with a delimiter between each element.

Checks whether c is a white-space character.

Checks for a upper-case character.

This function is used to verify that the argument string contain only alphabetic and digit character.

Checks for an alphabetic character.

Test for whitespace wide character.

Checks for an control character.

Checks for a digit (0 through 9).

Checks whether c is a character with graphical representation.

Checks for a lower-case character.

Checks whether c is a character with graphical representation.

Checks for any printable character which is not a space or an alphanumeric character.

Checks whether c is a white-space character.

Checks for a upper-case character.

Checks for a hexadecimal digits, i.e. one of 0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F.

Checks for a hexadecimal digits, i.e. one of 0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F.

Join element of an array.

Return the list of keys of a context.

Return last element from array.

Returns last uid of an auto_increment field.

This function returns the lowercase value of a string.

Returns lc value of the string's first character.

Returns the length of an expression

Return the distance between 2 strings.

Return an array of all class currently defined.

Return an array of all system functions

Return an array of all method currently defined.

Return an array of all user functions

Lock a file or Open and lock a file

This function computes the logarithm of a number.

This function computes the base 10 logarithm of a number.

Eliminates whitespace from the beginning of a string.

Send email.

All functions related to mail operations.

Describe the programming environment of Extenso

Match a sting with a regular expression

All functions related to math.

Calculates the md5 hash of a string.

Calculate the md5 hash of a file.

Use to create a directory.

Module Apache for Extenso

The way to implement new functions in Extenso

Formats a number as a currency string.

Move/rename a file.

Inserts HTML line breaks before all newlines in a string

Function notes.

Formats a number as a regional number string

Open a file

All operators in extenso.

Create a physical connection to an Oracle database server.

Return Unicode value of character.

Control output.

Define a package in sncode

Parse strings.

Function parsed_uri

parse_query_string

This function is used to parse a query string.

Push an existing pool or create a new one

Remove last element from array and return it.

This function computes the value of a var chosen by the user, multiplied by itself x times.

predefined-variables

List of predefined variables within Extenso.

Function executed before handling the request.

Output a string.

Print formatted text.

Push an element on top of array

Put a string

Quotation for string.

Quote meta characters.

Random number generator.

Generate an integer array with the range provided.

Read a file.

Check is a file is valid.

Show how to use a captcha within Extenso

Redirect current request to a new URL.

Return the value of a variable

Use to remove directories and files.

Replace current execution file.

List of predefined variables within Extenso.

Perform a regular expression substitute.

Reverse an array

Locate character in string (last occurence).

Round to nearest integer.

Use to remove directories.

Standart rounding of a number.

Strip whitespace (or other characters) from the end of a string.

Stores array to a file.

Export data to xls (Excel format)

Move the read/write file offset to a specified byte within a file.

Select from the database.

Send a file.

Implement sessions for Extenso

Strip whitespace (or other characters) from the end of a string.

Set current args to process.

set_content_type

Set content type for the httpd server.

Set current filename to process.

Function set_user

Calculate the sha1 hash of a string.

Calculate the sha1 hash of a file.

Remove first element from array and return it.

Send sa signal

This function computes the hyperbolic sine of a number.

Use to size a file

Sleep for a while

Sncode from the Command Line

How to write and execute Sncode scripts from the command line

Initial configuration file for extenso.

Function sn_binversion.

Use to implement small text within pages.

Function sn_source

Sort an array.

Splice an array

This function is used to split a string.

This function is used to split a string with a regular expression.

This function is used to do a sql request.

This function computes the square root of a number.

Use to stat a file.

Put a file in memory to optimize speed.

Set return status code.

Stop execution.

Case-insensitive string comparison.

Find length of initial segment not matching mask.

Case insensitive string comparisons using a natural order algorithm.

Functions for string manipulation

Take an expression and return a string.

Take an expression and return a string.

Find the position of the first occurrence of a case-insensitive substring in a string.

Un-quotes a quoted string

Strip HTML and extenso tags from a string.

String comparisons using a natural order algorithm.

Case-insensitive string comparison of the first n characters.

Comparison of the first n characters.

Find the position of the first occurrence of a substring in a string.

Reverse a string

Find the position of the last occurrence of a case-insensitive substring in a string.

Find the position of the last occurrence of a substring in a string.

return a substring from the original string.

Translate characters or replace substrings.

Translate substrings.

Translate substrings.

Parse a CSV string into an array.

Replace all occurrences of the search string with the replacement string (case insensitive).

Pad a string to a certain length with another string.

Repeat a string

Replace all occurrences of the search string with the replacement string.

Randomly shuffles a string

Convert a string to an array.

Function subprocess_env.

Return part of a string.

The switch statement is similar to a series of IF statements on the same expression

Return last element from array.

This function computes the tan of a number.

This function computes the hyperbolic tan of a number.

is an operator that takes three arguments. The arguments and result can be of different types.

This computes the value obtained with the gamma function.

get current time in seconds, msecs and usecs.

Set timeout for request

Return first element from array.

Strip whitespace (or other characters) from the end of a string.

Strip whitespace (or other characters) from the beginning and end of a string.

This function returns the nearest integer not greater in magnitude than the argument.

Return current ttyname

This function multiply a number by 2.

This function return the type of a variable.

This function return the uppercase value of a string.

Make a string's first character uppercase.

Uppercase the first character of each word in a string.

Un-Get a character

Take a string and return an expression.

Take a string and return an expression.

Update databases.

Parse an uri and return its components.

Decode a string.

Encode a string.

Copy a variable from a parent function or a parent parser.

Describes user functions.

users_functions

All users functions.

Utility and exception functions

Create a new unique UUID value

Return the time when a uuid was created.

Use to validate a file or a directory.

Returns the list of values of a context.

Description of the assembly language.

Discards output from an expression.

Used to loop.

Wraps a string to a given number of characters.

Write in a file.

Returns a substring from the original string.

Create a new Excel file.

xml functions

A simple extractor for a XML element

Get attribute for current node.

Return child for current node.

Read the value of a node, this can be either the text carried directly by this node if it's a TEXT node or the aggregate string of the values carried by this node child's (TEXT and ENTITY_REF). Entity references are substituted.

Return or loop threw all children of current node.

Free an xml structure.

Check if the current node has child.

Get the name of the current element in xml structure.

Return number of child for current node.

Initialise xml with a new xml.

Get next node of the current node.

Get parent node of the current node.

Get previous node of the current node.

Build the string equivalent to the text contained in the Node list made of TEXTs and ENTITY_REFs.

Get type of current node.

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